Open-loop gain: Difference between revisions

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==Definition==
The definition of open-loop gain (at a fixed frequency) is
:<math>A_\text{OL} = \frac{V_\text{out}}{V^+ - V^-},</math><ref>{{Cite web |title=Open Loop Gain - Developer Help |url=https://developerhelp.microchip.com/xwiki/bin/view/products/amplifiers-linear/operational-amplifier-ics/introduction/open-loop-gain/ |access-date=2024-10-13 |website=developerhelp.microchip.com}}</ref>
:<math>A_\text{OL} = \frac{V_\text{out}}{V^+ - V^-},</math>
 
where <math>V^ + -V^-</math> is the input voltage difference that is being amplified. (The dependence on frequency is not displayed here.)